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1. 发明申请

WO2018165166A1 BLOOD CONTAINMENT FOR IV CATHETER 审中-公开
公开(公告)号：WO2018165166A1
公开(公告)日：2018-09-13
申请号：PCT/US2018/021155
申请日：2018-03-06
申请人： SMITHS MEDICAL ASD, INC
发明人： BREINDEL, Jay, T. , GORAL, David, J. , ROEHL, Christopher
IPC分类号： A61M25/01 , A61M25/06 , A61M25/18
摘要： Catheter assemblies may include introducer needles having a notch or similar structure that allows flashback blood to enter the annular space between a catheter tube and an introducer needle of an IV catheter. The presence of flashback blood in this annular space can provide a clinician with an early, visible indication that a needle has entered a vein. The notch, however, may create a leak path for blood to escape outside of the catheter assembly, unless contained. Disclosed herein is a notch containment that prevents the notch from providing a leak path for blood to escape outside of the catheter during or after needle withdrawal.

2. 发明申请

WO2016210300A1 TUBING SYSTEM 审中-公开
标题翻译：管系统
公开(公告)号：WO2016210300A1
公开(公告)日：2016-12-29
申请号：PCT/US2016/039318
申请日：2016-06-24
申请人： LINEAR HEALTH SCIENCE, LLC
发明人： RYAN, Wayne, Dennis , CLARK, Daniel, Lawrence , WATERS, Adam, James
IPC分类号： A61M16/08 , A61M25/18 , A61M39/10 , F16L37/138
CPC分类号： A61M39/26 , A61M39/1011 , A61M2039/1027 , A61M2039/1061
摘要： The breakaway assembly includes a first breakaway subassembly and a second breakaway subassembly. The subassemblies are configured to connect, which causes bellows sheaths in each subassembly to compress and open pores, allowing fluid to flow through the subassemblies. The subassemblies can be connected to luer tip. The luer tips can be connected to an intravenous (IV) fluid line or other types of lines used in the medical field to move fluids. This allows the movement of fluid from a fluid-holding component to a patient. Unless the subassemblies are locked together, the subassemblies will be disconnected under the correct amount of pressure. This disconnection closes the pores on the subassemblies, which keeps fluid from leaking, and prevents the contamination of the IV line. Luer tips may also be connected to the subassemblies. Some of the luer tips allow for the quick connection of the luer tip to the subassembly through a flange being inserted into a notch or flange acceptor. This allows for the quick and easy replacement of components of a fluid transfer assembly.
摘要翻译：分离组件包括第一分离子组件和第二分离子组件。子组件被配置为连接，这导致每个子组件中的波纹管护套压缩和打开孔，允许流体流过子组件。子组件可以连接到鲁尔尖端。路厄尖端可以连接到静脉内（IV）流体管线或医疗领域中使用的其他类型的管线以移动流体。这允许流体从流体保持部件移动到患者身上。除非子组件锁定在一起，否则子组件将在正确的压力下断开连接。这种断开关闭了子组件上的孔，这使得液体不会泄漏，并防止IV线的污染。 Luer尖端也可以连接到子组件。一些鲁尔尖端允许路厄尔尖端通过插入凹口或凸缘接收器的凸缘快速连接到子组件。这允许快速和容易地更换流体输送组件的部件。

3. 发明申请

WO2016018889A1 REINFORCING SLIDER FOR SURGICAL HAND TOOL 审中-公开
标题翻译：用于手术工具的增强滑块
公开(公告)号：WO2016018889A1
公开(公告)日：2016-02-04
申请号：PCT/US2015/042423
申请日：2015-07-28
申请人： MEDICAL INSTRUMENT DEVELOPMENT LABORATORIES, INC.
发明人： PETERSON, Erik, William
IPC分类号： A61M5/32 , A61M5/50 , A61M25/18
CPC分类号： A61B17/3423 , A61B2017/00544 , A61F9/007 , A61F9/00763
摘要： A surgical hand tool includes a handle that has an inner cavity. The handle has a proximal end and a distal end. The surgical hand tool also includes a primary tube extending outwardly from the cavity at the distal end, a reinforcing slider slidably disposed over the primary tube, and a biasing member coupled to the handle that biases the reinforcing slider away from the handle. The surgical hand tool also includes a retention mechanism coupled to the handle, the retention mechanism configured to engage and disengage with the reinforcing slider to control relative movement between the reinforcement slider and the handle.
摘要翻译：外科手术工具包括具有内腔的手柄。手柄具有近端和远端。外科手术工具还包括从远端处的空腔向外延伸的主管，可滑动地设置在主管上方的加强滑块以及联接到手柄的偏置构件，其将加强滑块偏离手柄偏压。外科手术工具还包括联接到手柄的保持机构，保持机构构造成与加强滑块接合和脱离，以控制加强滑块和手柄之间的相对运动。

4. 发明申请

WO2015138484A1 AIR LINE PROTECTION COUPLING FOR A CATHETER 审中-公开
标题翻译：空气管路保护联接
公开(公告)号：WO2015138484A1
公开(公告)日：2015-09-17
申请号：PCT/US2015/019749
申请日：2015-03-10
申请人： INNERSPACE NEURO SOLUTIONS, INC.
发明人： BOBO, SR., Donald E. , ASBURY, David Robbins
IPC分类号： A61B5/03 , A61M25/18 , A61M39/10
CPC分类号： A61B5/097 , A61B5/031 , A61B5/036 , A61B5/6852 , A61B2562/0247 , A61B2562/225 , A61M5/5086 , A61M39/10 , A61M39/16 , A61M39/165 , A61M39/20 , A61M2039/1027 , A61M2205/584 , A61M2205/7527
摘要： A catheter connector is described having a hydrophobic end cap or washer located around the end opening to the connector's lumen. The diameter and length of the lumen below the washer is sufficiently large enough to accommodate an absorbent tubular filter that changes color when exposed to fluid. The washer acts to limit the size of the water droplet that might adhere to the end of the catheter and help maintain surface tension on the droplet to prevent it from entering the lumen. The hydrophilic tubular filter absorbs any water that might pass by the washer and thus keeps the lumen hole open.
摘要翻译：描述的导管连接器具有位于连接器内腔的端部开口周围的疏水性端盖或垫圈。垫圈下面的内腔的直径和长度足够大以容纳当暴露于流体时改变颜色的吸收性管状过滤器。洗衣机用于限制可能粘附到导管端部的水滴的尺寸，并有助于保持液滴上的表面张力以防止其进入管腔。亲水管状过滤器吸收可能通过垫圈的任何水，从而保持管腔孔开放。

5. 发明申请

WO2015081201A1 CATHETER ADAPTER ASSEMBLY AND SYSTEM 审中-公开
标题翻译：电缆适配器组件和系统
公开(公告)号：WO2015081201A1
公开(公告)日：2015-06-04
申请号：PCT/US2014/067626
申请日：2014-11-26
申请人： TELEFLEX MEDICAL INCORPORATED
发明人： WHITLEY, Kenneth W.
IPC分类号： A61M25/16 , A61M25/18
CPC分类号： A61M39/1011 , A61M25/02 , A61M2025/024 , A61M2025/0266 , A61M2039/1022 , A61M2039/1077
摘要： A catheter adapter assembly includes an adapter body and a slider body. The adapter body includes a distal end portion configured to receive a catheter, a coupling disposed on the distal end portion, and a fitting on the proximal end portion. The slider body is disposed about the adapter body and axially slides along the adapter body. The slider body includes a release, a latch disposed at a distal end of the release, and a flexing portion disposed at a proximal end of the release. The slider body also includes compression element that compresses the tubular catheter receiver in response engagement of the latch and the coupling. A catheter adapter system comprising the catheter adapter assembly and a nest that holds the catheter adapter assembly is also disclosed.
摘要翻译：导管适配器组件包括适配器主体和滑块体。适配器主体包括构造成接收导管的远端部分，设置在远端部分上的联接器和近端部分上的配件。滑块体围绕适配器主体设置并且沿适配器主体轴向滑动。滑块主体包括释放件，设置在释放件的远端处的闩锁件和设置在释放件的近端的挠曲部件。滑块体还包括压缩元件，其压缩管状导管接收器，以响应闩锁和联接器的接合。还公开了包括导管适配器组件和保持导管适配器组件的嵌套的导管适配器系统。

6. 发明申请

WO2014158829A1 INTERVENTIONAL CATHETER ASSEMBLIES AND CONTROL COMPONENTS 审中-公开
标题翻译：传统导管组件和控制组件
公开(公告)号：WO2014158829A1
公开(公告)日：2014-10-02
申请号：PCT/US2014/020434
申请日：2014-03-04
申请人： BAYER MEDICAL CARE INC.
发明人： EUBANKS, Shannon , VAN BIBBER, Richard , NELSON, Michael David , HOSTEIN, Nicolas Guillaume
IPC分类号： A61B1/01 , A61B8/12 , A61B17/22 , A61B17/32 , A61B17/34 , A61B18/20 , A61B19/10 , A61M25/14 , A61M25/18 , A61M39/06
CPC分类号： A61M5/172 , A61B17/320758 , A61B2017/00199 , A61B2017/00212 , A61B2017/00221 , A61B2017/00225 , A61B2217/005 , A61B2217/007 , A61M1/0031 , A61M1/0058 , A61M5/142 , A61M2205/3569 , A61M2209/01
摘要： Interventional catheter assemblies and components providing improved operational control of interventional catheters and/or operating heads of interventional catheters are provided. In general, controllers incorporate at least two operator selectable control features for controlling operation of the interventional catheter and/or an operating head, and are housed independently of the interventional catheter operating systems and other control systems, which may be provided in a housing located or locatable at a proximal region of the interventional catheter. The controller may be both dockable in and removable from the housing, and is operable in both a docked condition and a removed condition, providing flexibility and mobility in operational control during an interventional procedure.
摘要翻译：提供介入导管组件和组件，其提供介入导管和/或介入导管的操作头部的改进的操作控制。通常，控制器包括用于控制介入导管和/或操作头的操作的至少两个操作者可选择的控制特征，并且独立于介入导管操作系统和其他控制系统容纳，其可以设置在位于或可定位在介入导管的近端区域。控制器可以两者都可以停靠在壳体中并且可以从壳体移除，并且可以在停靠状态和移除状态两者中操作，从而在介入过程期间在操作控制中提供灵活性和移动性。

7. 发明申请

WO2012148575A3 METHODS AND DEVICES FOR ASEPTIC IRRIGATION, URINE SAMPLING, AND FLOW CONTROL OF URINE FROM A CATHETERIZED BLADDER 审中-公开
公开(公告)号：WO2012148575A3
公开(公告)日：2012-11-01
申请号：PCT/US2012/028021
申请日：2012-03-07
申请人： HOSPI CORPORATION , MACY, Bradford, Jr.
发明人： MACY, Bradford, Jr.
IPC分类号： A61M25/00 , A61M25/18
摘要： A urinary catheter connector system having a housing; a catheter connector port supported by the housing and configured to attach to a urinary catheter; a urine exit port supported by the housing and configured to connect to a urine collection device; an irrigation port supported by the housing and configured to receive an irrigation syringe; a channel in the housing fluidly connecting the catheter connector port, the urine exit port and the irrigation port; and a valve supported by the housing and adapted to cooperate with the irrigation syringe to shut off flow of fluid and air to the urine exit port when the irrigation syringe is inserted and allow for flow of fluid and air to the urine exit port when the irrigation syringe is removed. The invention also includes methods of using the system.

8. 发明申请

WO2011109390A3 HIGH-FLOW TAPERED PERIPHERAL IV CATHETER WITH SIDE OUTLETS 审中-公开
公开(公告)号：WO2011109390A3
公开(公告)日：2011-09-09
申请号：PCT/US2011/026677
申请日：2011-03-01
申请人： HECK, Robert W.
发明人： HECK, Robert W.
IPC分类号： A61M25/06 , A61M25/18 , A61M39/10
摘要： A high-volume peripheral intravenous (IV) catheter (10) and method includes an elongate stylet (46) removably disposed in a lumen of an elongate catheter (14) with the stylet having a beveled distal end (50) forming a piercing tip (54) that protrudes from an outlet port (30) of the catheter. The catheter has a proximal cylindrical shape (58) from an inlet port (22) transitioning at a transition (62) to an inner lumen conical taper terminating at the outlet port, and having a larger internal diameter at the inlet port and a tapering smaller internal diameter between the transition and the outlet port. A plurality of side outlet ports (78) is formed laterally through the catheter in the inner lumen conical taper. A cross- sectional area of the outlet port and the side outlet ports together is equal or greater than a cross-sectional area of the inlet port.

9. 发明申请

WO2009155141A2 RECTAL BALLOON APPARATUS WITH RADIATION SENSOR AND/OR MARKERS 审中-公开
标题翻译：具有辐射传感器和/或标记的立式气球装置
公开(公告)号：WO2009155141A2
公开(公告)日：2009-12-23
申请号：PCT/US2009046324
申请日：2009-06-04
申请人： ISHAM JOHN
发明人： ISHAM JOHN
IPC分类号： A61F2/958 , A61M25/18
CPC分类号： A61M29/02 , A61B2018/00547 , A61M25/1002 , A61N5/10 , A61N2005/1097
摘要： A rectal balloon apparatus (10) has a shaft (12) with a fluid passageway extending therethrough. A balloon (14) is affixed over an end of the shaft (12) such that the fluid passageway communicates with an interior of the balloon (14). The balloon (14) has a laterally flat surface thereon when inflated. The laterally flat surface of the balloon has a longitudinal groove formed thereon. The balloon (14) has a radiation sensor (70) positioned within the groove (52) and a plurality of fiducial markers (72) positioned on a surface of the balloon. A stopper (13) is slidably mounted on the shaft.
摘要翻译：直肠气囊装置（10）具有带有延伸穿过其中的流体通道的轴（12）。气球（14）固定在轴（12）的端部上，使得流体通道与球囊（14）的内部连通。当膨胀时，气球（14）在其上具有横向平坦的表面。球囊的横向平坦表面具有形成在其上的纵向槽。球囊（14）具有定位在凹槽（52）内的辐射传感器（70）和位于球囊表面上的多个基准标记（72）。止动器（13）可滑动地安装在轴上。

10. 发明申请

WO2007111865A2 LUER CONNECTOR ASSEMBLY WITH CLAMPING SLEEVE AND METHOD OF USE 审中-公开
标题翻译：具有夹紧套筒的连接器组件及其使用方法
公开(公告)号：WO2007111865A2
公开(公告)日：2007-10-04
申请号：PCT/US2007006812
申请日：2007-03-19
申请人： MEDICAL COMPONENTS INC , WENTLING ANGELA , SCHWEIKERT TIMOTHY
发明人： WENTLING ANGELA , SCHWEIKERT TIMOTHY
IPC分类号： A61M39/10 , A61M25/16 , A61M25/18 , A61M39/00
CPC分类号： A61M39/10 , A61M39/28 , A61M39/284 , A61M2025/0681
摘要： A luer connector assembly (100) including a luer connector body (102), a luer cap (110) and a protective flexible sleeve (120). The protective sleeve is assembled to the distal end (116) of the luer cap (110) to define a cap/sleeve subassembly (130), and the luer cap proximal end (112) is removably affixable to the distal end (106) of the luer connector (102). A prepared end (202) of a proximal catheter lumen (200) of a patient-implanted catheter assembly is inserted through the protective sleeve (120) and through and beyond the luer cap (110) to be affixed to the luer connector distal end (106). The luer cap/sleeve subassembly (130) is then slid proximally to be removably affixed to the luer connector distal end (106), whereafter the clamp (204) on the catheter lumen (200) is positionable onto and around the protective sleeve (120), to protect the catheter lumen (200) during clamping.
摘要翻译：路厄尔连接器组件（100），包括鲁尔连接器主体（102），路厄帽（110）和保护柔性套筒（120）。保护套筒组装到鲁尔帽（110）的远端（116）以限定帽/套筒子组件（130），并且路厄帽近端（112）可拆卸地固定到远端（106）的远端鲁尔连接器（102）。患者植入的导管组件的近端导管内腔（200）的准备好的端部（202）穿过保护套筒（120）并穿过鲁尔帽（110）并穿过鲁尔帽（110），以固定到鲁尔连接器远端 106）。然后，鲁尔帽/套筒子组件130向近侧滑动以可移除地固定到鲁尔连接器远端（106），此后导管腔（200）上的夹具（204）可定位在保护套筒（120）上并围绕保护套），以在夹紧期间保护导管腔（200）。

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